| Urbandale to Blue Island (Illinois) | 314.88 mi (506.75 km) |
| Urbandale to Blue Springs (Missouri) | 183.31 mi (295.01 km) |
| Urbandale to Bluffdale (Utah) | 947.64 mi (1,525.07 km) |
| Urbandale to Bluffton (Indiana) | 451.65 mi (726.86 km) |
| Urbandale to Bluffton (South Carolina) | 961.25 mi (1,546.98 km) |
| Urbandale to Blythe (California) | 1,263.23 mi (2,032.96 km) |
| Urbandale to Blytheville (Arkansas) | 446.03 mi (717.82 km) |
| Urbandale to Boca Raton (Florida) | 1,309.97 mi (2,108.19 km) |
| Urbandale to Boerne (Texas) | 864.40 mi (1,391.11 km) |
| Urbandale to Bogalusa (Louisiana) | 781.11 mi (1,257.07 km) |
| Urbandale to Boiling Springs (South Carolina) | 784.12 mi (1,261.93 km) |
| Urbandale to Boise (Idaho) | 1,145.88 mi (1,844.12 km) |
| Urbandale to Bolingbrook (Illinois) | 293.10 mi (471.70 km) |
| Urbandale to Bolivar (Missouri) | 279.33 mi (449.54 km) |
| Urbandale to Bon Air (Virginia) | 907.31 mi (1,460.18 km) |
